EP3596966A4 - Verfahren zur anzeige von pdsch/pusch-ressourcenelement-mapping - Google Patents

Verfahren zur anzeige von pdsch/pusch-ressourcenelement-mapping Download PDF

Info

Publication number
EP3596966A4
EP3596966A4 EP17900659.8A EP17900659A EP3596966A4 EP 3596966 A4 EP3596966 A4 EP 3596966A4 EP 17900659 A EP17900659 A EP 17900659A EP 3596966 A4 EP3596966 A4 EP 3596966A4
Authority
EP
European Patent Office
Prior art keywords
resource element
pusch resource
element mapping
indicating pdsch
pdsch
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
EP17900659.8A
Other languages
English (en)
French (fr)
Other versions
EP3596966A1 (de
Inventor
Yu Zhang
Wanshi Chen
Chao Wei
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Qualcomm Inc
Original Assignee
Qualcomm Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Qualcomm Inc filed Critical Qualcomm Inc
Publication of EP3596966A1 publication Critical patent/EP3596966A1/de
Publication of EP3596966A4 publication Critical patent/EP3596966A4/de
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0044—Arrangements for allocating sub-channels of the transmission path allocation of payload
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/53—Allocation or scheduling criteria for wireless resources based on regulatory allocation policies
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
    • H04L1/0026—Transmission of channel quality indication
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/1607—Details of the supervisory signal
    • H04L1/1614—Details of the supervisory signal using bitmaps
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/0202—Channel estimation
    • H04L25/0224—Channel estimation using sounding signals
    • H04L25/0226—Channel estimation using sounding signals sounding signals per se
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • H04L5/0051—Allocation of pilot signals, i.e. of signals known to the receiver of dedicated pilots, i.e. pilots destined for a single user or terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0053—Allocation of signaling, i.e. of overhead other than pilot signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0058—Allocation criteria
    • H04L5/0073—Allocation arrangements that take into account other cell interferences
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0091—Signaling for the administration of the divided path
    • H04L5/0094—Indication of how sub-channels of the path are allocated
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0003—Two-dimensional division
    • H04L5/0005—Time-frequency
    • H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • H04L5/005—Allocation of pilot signals, i.e. of signals known to the receiver of common pilots, i.e. pilots destined for multiple users or terminals

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Quality & Reliability (AREA)
  • Power Engineering (AREA)
  • Mobile Radio Communication Systems (AREA)
EP17900659.8A 2017-03-15 2017-03-15 Verfahren zur anzeige von pdsch/pusch-ressourcenelement-mapping Pending EP3596966A4 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2017/076792 WO2018165911A1 (en) 2017-03-15 2017-03-15 Method for indicating pdsch/pusch resource element mapping

Publications (2)

Publication Number Publication Date
EP3596966A1 EP3596966A1 (de) 2020-01-22
EP3596966A4 true EP3596966A4 (de) 2020-11-18

Family

ID=63523662

Family Applications (1)

Application Number Title Priority Date Filing Date
EP17900659.8A Pending EP3596966A4 (de) 2017-03-15 2017-03-15 Verfahren zur anzeige von pdsch/pusch-ressourcenelement-mapping

Country Status (4)

Country Link
US (2) US11178669B2 (de)
EP (1) EP3596966A4 (de)
CN (1) CN110402597A (de)
WO (1) WO2018165911A1 (de)

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CN110402597A (zh) 2017-03-15 2019-11-01 高通股份有限公司 用于指示pdsch/pusch资源元素映射的方法
WO2018209596A1 (en) * 2017-05-17 2018-11-22 Qualcomm Incorporated Csi-rs configuration for partial band retuning
WO2018226039A2 (ko) * 2017-06-09 2018-12-13 엘지전자 주식회사 무선 통신 시스템에서 하향링크 신호를 수신 또는 전송하기 위한 방법 및 이를 위한 장치
CN109150439B (zh) * 2017-06-16 2021-02-05 电信科学技术研究院 一种数据传输方法、装置、网络侧设备和用户设备
WO2019003156A1 (en) * 2017-06-27 2019-01-03 Telefonaktiebolaget Lm Ericsson (Publ) SHARED CHANNEL REMAPPING IN A COEXISTENCE SCENARIO OF MULTIPLE RADIO ACCESS TECHNOLOGIES
EP3665788A1 (de) * 2017-08-11 2020-06-17 Telefonaktiebolaget LM Ericsson (Publ) Vorrichtungen, verfahren, computerprogramme und computerprogrammprodukte zur strahlanzeige
CN109428702A (zh) * 2017-08-30 2019-03-05 索尼公司 电子装置、无线通信方法和计算机可读介质
US11234253B2 (en) * 2018-09-28 2022-01-25 Qualcomm Incorporated Transmit parameter control
CN118488575A (zh) * 2018-10-17 2024-08-13 苹果公司 下行链路相位跟踪参考信号资源映射
US11617163B2 (en) * 2019-10-23 2023-03-28 Qualcomm Incorporated Avoiding collisions with reference signals
CN114830786A (zh) * 2020-02-12 2022-07-29 苹果公司 针对降低复杂性的设备的下行链路控制信息
WO2024047490A1 (en) * 2022-08-30 2024-03-07 Jio Platforms Limited System and method for efficient re-(de)mapper design in heterogeneous computing system

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Also Published As

Publication number Publication date
US11178669B2 (en) 2021-11-16
US11917661B2 (en) 2024-02-27
EP3596966A1 (de) 2020-01-22
US20200196316A1 (en) 2020-06-18
WO2018165911A1 (en) 2018-09-20
CN110402597A (zh) 2019-11-01
US20220070872A1 (en) 2022-03-03

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